I try to enable pacemaker following the instruction:
To get Pacemaker up and running, set the following option in the cluster config on all nodes:
storm.cluster.state.store: "org.apache.storm.pacemaker.pacemaker_state_factory"
The Pacemaker host also needs to be set on all nodes: pacemaker.host: somehost.mycompany.com
And then start all of your daemons
(including Pacemaker): $ storm pacemaker
The Storm cluster should now be pushing all worker heartbeats through Pacemaker.
Do I need to start pacemaker on every node like supervisor? Or just run one pacemaker on one
pacemaker server?
Regard,
Junfeng Chen
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